Smear some leftover mashed potatoes on the sandwich bread to add a velvety texture, then pile on more fillings like turkey, stuffing, and gravy ... mashed potatoes and ham for a salty bite ...

mashed potatoes, or on a meatless Thanksgiving menu. Another Southern favorite—this gravy goes by many names including bird-eye gravy, cedar gravy, bottom sop, and red ham gravy. The best part ...